GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Disassemble the transaxle case. Refer to Transmission Case Disassemble in the M86/M94 Section of the Transmission Unit Repair Manual.

    • The input gear bearing
    • The clutch release bearing
    • The speed gear bearing
    • The bearing races
    • The thrust surfaces

Are any of the components worn or damaged?

--

Go to Step 2

Go to Bearing Noise

2

Service, repair, or replace any worn or damaged components. Refer to the M86/M94 Section of the Transmission Unit Repair Manual.

Did the noise disappear?

--

System OK

Go to Bearing Noise